1#include <net/ieee80211_radiotap.h> 2 3struct tx_radiotap_hdr { 4 struct ieee80211_radiotap_header hdr; 5 u8 rate; 6 u8 txpower; 7 u8 rts_retries; 8 u8 data_retries; 9#if 0 10 u8 pad[IEEE80211_RADIOTAP_HDRLEN - 12]; 11#endif 12} __attribute__ ((packed)); 13 14#define TX_RADIOTAP_PRESENT ( \ 15 (1 << IEEE80211_RADIOTAP_RATE) | \ 16 (1 << IEEE80211_RADIOTAP_DBM_TX_POWER) | \ 17 (1 << IEEE80211_RADIOTAP_RTS_RETRIES) | \ 18 (1 << IEEE80211_RADIOTAP_DATA_RETRIES) | \ 19 0) 20 21#define IEEE80211_FC_VERSION_MASK 0x0003 22#define IEEE80211_FC_TYPE_MASK 0x000c 23#define IEEE80211_FC_TYPE_MGT 0x0000 24#define IEEE80211_FC_TYPE_CTL 0x0004 25#define IEEE80211_FC_TYPE_DATA 0x0008 26#define IEEE80211_FC_SUBTYPE_MASK 0x00f0 27#define IEEE80211_FC_TOFROMDS_MASK 0x0300 28#define IEEE80211_FC_TODS_MASK 0x0100 29#define IEEE80211_FC_FROMDS_MASK 0x0200 30#define IEEE80211_FC_NODS 0x0000 31#define IEEE80211_FC_TODS 0x0100 32#define IEEE80211_FC_FROMDS 0x0200 33#define IEEE80211_FC_DSTODS 0x0300 34 35struct rx_radiotap_hdr { 36 struct ieee80211_radiotap_header hdr; 37 u8 flags; 38 u8 rate; 39 u16 chan_freq; 40 u16 chan_flags; 41 u8 antenna; 42 u8 antsignal; 43 u16 rx_flags; 44#if 0 45 u8 pad[IEEE80211_RADIOTAP_HDRLEN - 18]; 46#endif 47} __attribute__ ((packed)); 48 49#define RX_RADIOTAP_PRESENT ( \ 50 (1 << IEEE80211_RADIOTAP_FLAGS) | \ 51 (1 << IEEE80211_RADIOTAP_RATE) | \ 52 (1 << IEEE80211_RADIOTAP_CHANNEL) | \ 53 (1 << IEEE80211_RADIOTAP_ANTENNA) | \ 54 (1 << IEEE80211_RADIOTAP_DB_ANTSIGNAL) |\ 55 (1 << IEEE80211_RADIOTAP_RX_FLAGS) | \ 56 0) 57 58